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AS4515
AS4515 PCCW IMS Ltd (PCCW Business Internet Access)
PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) · registered in Hong Kong
IPv4 addresses 542,464 578 prefixes · 0.017% of announced IPv4
Rank in Hong Kong #8 largest network in HK by IPv4 space, of 735 · 2.77% of HK
Rank worldwide #543 of 79,396 networks with IPv4
IPv6 6 x /32 (393,217 x /48) 41 prefixes
IPv6 prefixes
All 41 prefixes.
2400:c800::/44 2400:c800:10::/44 2400:c800:20::/43 2400:c800:40::/42 2400:c800:80::/41 2400:c800:100::/45 2400:c800:108::/48 2400:c800:10a::/47 2400:c800:10c::/46 2400:c800:110::/44 2400:c800:120::/43 2400:c800:140::/42 2400:c800:180::/41 2400:c800:200::/39 2400:c800:400::/39 2400:c800:600::/43 2400:c800:620::/43 2400:c800:640::/42 2400:c800:680::/41 2400:c800:700::/40 2400:c800:800::/37 2400:c800:1000::/36 2400:c800:2000::/35 2400:c800:4000::/46 2400:c800:4004::/46 2400:c800:4008::/45 2400:c800:4010::/44 2400:c800:4020::/43 2400:c800:4040::/42 2400:c800:4080::/41 2400:c800:4100::/40 2400:c800:4200::/39 2400:c800:4400::/38 2400:c800:4800::/37 2400:c800:5000::/36 2400:c800:6000::/35 2400:c800:8000::/33 2400:c801::/32 2400:c802::/31 2400:c804::/31 2405:6c0::/47
Other ASNs named PCCW IMS Ltd (PCCW Business Internet Access)
1 other network uses the same organisation name; together with AS4515 they announce 542,976 IPv4 addresses.
ASN Name IPv4 addresses
AS135146 PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) HK 512
Similar-sized networks in Hong Kong
ASN Name IPv4 addresses
AS136907 #5 HWCLOUDS-AS-AP - HUAWEI CLOUDS1,145,856
AS17561 #6 LCS-AS-AP - LARUS Limited1,015,808
AS3491 #7 PCCWG-APAC-HK - PCCW Global (HK) Ltd.707,328
AS132839 #9 POWERLINE-AS-AP - POWER LINE DATACENTER532,224
AS17924 #10 SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd463,872
AS9381 #11 HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited443,392
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources